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11 articles for “C. K. Chauhan”
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Research ArticleOpen accessIn the author namesAdvancing Digital Forgery Detection: A Comparative Analysis of U-Net, Buster Net, Efficient B0+ U-Net, and VGG 16+ U-Net ModelsPreeti Dhiman, Usha ChauhanForgery Detection in the area of digital images is indispensable for insuring authenticity, particularly in detecting Copy-Move, Splicing. In this research, a meticulous analysis of latest learning architectures i.e. U-Net, Buster Net, Efficient B0+U-Net and VGG16+U-Net are compared for the detecting these types of forgeries. U-Net is popular due to its potent segmentation capabilities to provide pixel-level forgery localization while … …Journal of Computer Science, Vol. 22, Issue 10 · 8 Oct 2026 · 383 accessesView PDFCite
Research ArticleOpen accessIn the author namesEffectual Deep Learning Based Digital Image Forgery Detection Model Using Ameliorate CNN, VGG 16 and VGG 19 for Copy Move and Image Splicing Classification With Enhanced PerformancePreeti Dhiman, Usha ChauhanIn this research, a pioneer passive approach for detecting and localizing tampering in images is proposed. In the past, image forgeries have created a huge impact in the world. Developments of various image processing technologies made it easier to tamper images with the objective to cover up or hide a significant feature in an image. In some situation, such as … …Journal of Computer Science, Vol. 22, Issue 10 · 3 Oct 2026 · 568 accessesView PDFCite
Review ArticleOpen accessIn the author namesHuman Activity Prediction Studies Using Wearable Sensors and Machine LearningDivya Sharma, Usha ChauhanNowadays, Human Activity Recognition (HAR) systems have become so demanding that they find applications in the field of assisted living systems, elderly healthcare systems, smart homes, healthcare monitoring applications, surveillance systems, etc. Due to its increasing demand in computer science; machine learning and deep learning have brought a paradigm shift in the area of sensor-based recognition systems. Providing accurate information … …Journal of Computer Science, Vol. 20, Issue 4 · 14 Feb 2024 · 7,201 accessesView PDFCite
Research ArticleOpen accessIn the author namesDetermination of Optimum Values of Descriptors to Set Filters for Synthetic Tri-Pyrrole Derivatives (Prodiginines) Against Multi Drug Resistant Strain of Plasmodium FalciparumVijay H. Masand, Devidas T. Mahajan, Eslam Pourbasheer et al.In the present study, we have carried out extensive non-linear Quantitative-Structure Activity Relationship (QSAR) analysis to correlate in vitro anti-malarial activity against multi drug resistant strain of Plasmodium falciparum. Forty-three synthetic prodiginines with different structural features were used for their potential antimalarial activity. Linear, bilinear, biexponential and parabolic equations were developed. These equations were compared to determine the optimum values … …Current Research in Drug Discovery, Vol. 1, Issue 2 · 26 Jan 2015 · 14,141 accessesView PDFCite
Research ArticleOpen accessIn the author namesMOLECULAR CHARACTERIZATION ON THE BASIS OF HA, NA AND M GENE REVEALED CHANGES IN CRITICAL AMINO ACID POSITIONS OF INFLUENZA A (H3N2) VIRUS CIRCULATING IN INDIA DURING 2011-2013Sachin Kumar, Shashi Khare, Bano Saidullah et al.Influenza a (H1N1) virus is responsible for acute respiratory infection in human, which occasionally causes epidemic and rarely a pandemic. Full length DNA sequencing of HA, NA and M gene of H3N2 virus from year 2011-2013 was performed for determination of the circulating strains in India along with monitoring status of various mutations associated with drug resistance and virulence. Genetic … …American Journal of Infectious Diseases, Vol. 10, Issue 3 · 18 Oct 2014 · 6,839 accessesView PDFCite
Research ArticleOpen accessIn the author namesRISK-BENEFIT ANALYSIS AND RISK MINIMIZATION OF QUINAPRIL: A REVIEWAnjo Sunny, M. Arif Khan, Darpelly Mahesh et al.The purpose of this review is to give the readers an insight about the risks and benefits of ’quinapril’, a potent Angiotensin Converting Enzyme Inhibitor (ACEI). Quinapril is a highly effective novel drug indicated for treatment of congestive heart failure and hypertension. Despite of the fact that safety profile is quite well with low incidence of adverse effects, an attempt … …American Journal of Pharmacology and Toxicology, Vol. 9, Issue 1 · 12 Feb 2014 · 7,254 accessesView PDFCite
Research ArticleOpen accessIn the author namesEffectiveness of Cultural Parameters on the Growth and Sporulation of Colletotrichum gloeosporioides Causing Anthracnose Disease of Mango (Mangifera indica L.)Ashutosh Pandey, Lallan Prasad Yadava, Muthukumar Manoharan et al.Colletotrichum gloeosporioides causing anthracnose which is a serious post harvest disease in mango accounting for 15-20% loss. The variation in nutritional and physiological characteristics among five isolates of C. gloeosporioides collected from different agro-climatic regions of India was investigated. All the isolates showed differential response in requirements of media, temperature and media pH for growth and sporulation. Malt Extract Agar … …OnLine Journal of Biological Sciences, Vol. 12, Issue 4 · 28 Jan 2013 · 7,917 accessesView PDFCite
Research ArticleOpen accessIn the author namesProtective Effect of Enicostemma littorale Blume Methanolic Extract on Gentamicin-Induced Nephrotoxicity in RatsNiraj Mukundray Bhatt, Kinjal Chauhan, Sharad Gupta et al.Problem statement: The Amino glycoside antibiotics cause drug induced nephrotoxicity at therapeutic doses and thus limits the use clinically. Oxidative stress is one of the main reasons for the development of nephrotoxicity. Approach: In light of this the aim of the present study was to investigate the role of mitochondrial as well as post-mitochondrial oxidative stress in the development of … …American Journal of Infectious Diseases, Vol. 7, Issue 4 · 30 Nov 2011 · 9,547 accessesView PDFCite
Research ArticleOpen accessIn the author namesGrowth Inhibition of Struvite Crystals in the Presence of Herbal Extract Boerhaavia diffusa LinnC. K. Chauhan, M.J. Joshi, A. D.B. VaidyaProblem statement: The formation of a urinary stone, known as nephrolithiasis, urolithiasis, renal calculi or kidney stone is a serious, debilitating problem in all societies throughout the world. Struvite or Ammonium Magnesium Phosphate Hexahydrate (AMPH) is one of the components of urinary stone (calculi). Struvite stones are commonly found in women. Struvites form in humans as a result of urinary … …American Journal of Infectious Diseases, Vol. 5, Issue 3 · 30 Sep 2009 · 8,990 accessesView PDFCite
Research ArticleOpen accessIn the author namesExpecting the Unexpected Macroeconomic Volatility and Climate PolicyGajendra Singh ChauhanProblem statement: Analysts have been comparing a policy scenario with a baseline scenario of future economic conditions without the policy, to estimate the emissions reductions and costs of a climate policy. Both scenarios required assumptions about the future course of numerous factors such as population growth, technical change and non-climate policies like taxes. Approach: The purpose of this study was … …American Journal of Economics and Business Administration, Vol. 1, Issue 3 · 30 Sep 2009 · 7,493 accessesView PDFCite